HEADER MEMBRANE PROTEIN, METAL TRANSPORT 14-JUN-05 1ZZV TITLE SOLUTION NMR STRUCTURE OF THE PERIPLASMIC SIGNALING DOMAIN OF THE TITLE 2 OUTER MEMBRANE IRON TRANSPORTER FECA FROM ESCHERICHIA COLI. COMPND MOL_ID: 1; COMPND 2 MOLECULE: IRON(III) DICITRATE TRANSPORT PROTEIN FECA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL RESIDUES; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: FECA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21-DE3 KEYWDS MEMBRANE PROTEIN, METAL TRANSPORT, PROTEIN NMR EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.D.FERGUSON,C.A.AMEZCUA,Y.CHELLIAH,M.K.ROSEN,J.DEISENHOFER REVDAT 4 09-MAR-22 1ZZV 1 REMARK REVDAT 3 24-FEB-09 1ZZV 1 VERSN REVDAT 2 16-JAN-07 1ZZV 1 JRNL REVDAT 1 26-SEP-06 1ZZV 0 JRNL AUTH A.D.FERGUSON,C.A.AMEZCUA,N.M.HALABI,Y.CHELLIAH,M.K.ROSEN, JRNL AUTH 2 R.RANGANATHAN,J.DEISENHOFER JRNL TITL SIGNAL TRANSDUCTION PATHWAY OF TONB-DEPENDENT TRANSPORTERS. JRNL REF PROC.NATL.ACAD.SCI.USA V. 2 513 2006 JRNL REFN ISSN 0027-8424 JRNL PMID 17197416 JRNL DOI 10.1073/PNAS.0609887104 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE 1.0, ARIA 1.2 REMARK 3 AUTHORS : DELAGLIO, F. ET AL (NMRPIPE), NILGES, M. AND REMARK 3 O'DONOGHUE, S.I. (ARIA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1ZZV COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-05. REMARK 100 THE DEPOSITION ID IS D_1000033317. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : 50MM NACL REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1MM PROTEIN REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 3D_13C REMARK 210 -SEPARATED_NOESY; 3D_15N- REMARK 210 SEPARATED_NOESY; HNHA REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 6.1C, NMRVIEW 5.2.2, ARIA REMARK 210 1.2 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1000 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OD2 ASP A 28 HG SER A 30 1.59 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 10 TYR A 44 CE1 TYR A 44 CZ -0.099 REMARK 500 10 TYR A 44 CZ TYR A 44 CE2 0.086 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 1 PRO A 7 135.63 -38.40 REMARK 500 1 SER A 9 148.25 174.04 REMARK 500 1 ALA A 29 70.34 -63.10 REMARK 500 1 SER A 30 -49.08 -163.98 REMARK 500 1 ASN A 38 3.28 -67.79 REMARK 500 1 VAL A 46 -71.31 -51.97 REMARK 500 1 ASN A 66 -82.07 65.47 REMARK 500 1 ASN A 67 13.18 -147.16 REMARK 500 1 ALA A 74 62.00 -162.58 REMARK 500 1 PRO A 75 -75.72 -72.40 REMARK 500 1 ALA A 76 56.34 -143.41 REMARK 500 1 LYS A 78 132.70 177.16 REMARK 500 1 GLU A 79 47.77 -89.02 REMARK 500 2 SER A 9 145.85 66.36 REMARK 500 2 ALA A 29 60.87 -62.79 REMARK 500 2 SER A 30 -27.79 -165.28 REMARK 500 2 ASP A 43 76.61 -101.35 REMARK 500 2 ASN A 66 -74.07 -91.87 REMARK 500 2 ALA A 74 82.87 -159.30 REMARK 500 2 LYS A 78 70.79 -162.55 REMARK 500 3 SER A 9 116.14 66.36 REMARK 500 3 ALA A 29 66.74 -64.68 REMARK 500 3 SER A 30 -44.09 -170.28 REMARK 500 3 LYS A 35 -165.84 46.90 REMARK 500 3 VAL A 46 -71.57 -52.34 REMARK 500 3 ALA A 74 81.61 -154.31 REMARK 500 3 PRO A 75 -70.64 -77.51 REMARK 500 3 ALA A 76 59.39 -141.99 REMARK 500 3 LYS A 78 116.98 69.05 REMARK 500 3 GLU A 79 -60.91 -130.12 REMARK 500 4 GLN A 2 149.03 65.93 REMARK 500 4 PRO A 7 39.86 -74.45 REMARK 500 4 ALA A 29 60.04 -65.21 REMARK 500 4 SER A 30 -36.60 -166.38 REMARK 500 4 ASN A 67 42.49 39.11 REMARK 500 4 ALA A 74 87.32 -165.23 REMARK 500 4 PRO A 75 46.88 -84.04 REMARK 500 4 LYS A 78 -78.02 -81.89 REMARK 500 4 GLU A 79 26.43 -142.62 REMARK 500 5 VAL A 46 -73.08 -47.50 REMARK 500 5 ALA A 74 103.76 175.78 REMARK 500 5 PRO A 75 43.76 -80.19 REMARK 500 5 GLU A 79 108.78 60.57 REMARK 500 6 VAL A 46 -70.31 -49.79 REMARK 500 6 ASN A 66 -77.14 -59.98 REMARK 500 6 ASN A 67 56.08 -167.10 REMARK 500 6 ALA A 74 88.42 179.82 REMARK 500 6 PRO A 75 42.35 -79.41 REMARK 500 6 LYS A 78 -168.78 65.87 REMARK 500 7 PRO A 7 126.75 -30.49 REMARK 500 REMARK 500 THIS ENTRY HAS 155 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2A02 RELATED DB: PDB REMARK 900 HOMOLOG PROTEIN DBREF 1ZZV A 1 80 UNP P13036 FECA_ECOLI 34 113 SEQRES 1 A 80 ALA GLN VAL ASN ILE ALA PRO GLY SER LEU ASP LYS ALA SEQRES 2 A 80 LEU ASN GLN TYR ALA ALA HIS SER GLY PHE THR LEU SER SEQRES 3 A 80 VAL ASP ALA SER LEU THR ARG GLY LYS GLN SER ASN GLY SEQRES 4 A 80 LEU HIS GLY ASP TYR ASP VAL GLU SER GLY LEU GLN GLN SEQRES 5 A 80 LEU LEU ASP GLY SER GLY LEU GLN VAL LYS PRO LEU GLY SEQRES 6 A 80 ASN ASN SER TRP THR LEU GLU PRO ALA PRO ALA PRO LYS SEQRES 7 A 80 GLU ASP HELIX 1 1 SER A 9 GLY A 22 1 14 HELIX 2 2 ASP A 45 LEU A 54 1 10 SHEET 1 A 2 VAL A 3 ILE A 5 0 SHEET 2 A 2 LEU A 40 GLY A 42 -1 O LEU A 40 N ILE A 5 SHEET 1 B 3 LEU A 25 SER A 26 0 SHEET 2 B 3 SER A 68 GLU A 72 1 O LEU A 71 N SER A 26 SHEET 3 B 3 GLN A 60 GLY A 65 -1 N LYS A 62 O THR A 70 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1